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Subtract 84/8 from 16/4

1st number: 4 0/4, 2nd number: 10 4/8

16/4 - 84/8 is -13/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 8 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 4 × 2 = 8,
    16/4 = 16 × 2/4 × 2 = 32/8
  3. Likewise, for the 2nd fraction, since 8 × 1 = 8,
    84/8 = 84 × 1/8 × 1 = 84/8
  4. Subtract the two like fractions:
    32/8 - 84/8 = 32 - 84/8 = -52/8
  5. After reducing the fraction, the answer is -13/2

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